Pharmaceutical preparations for the relief of pain; Pharmaceutical preparations for the treatment of neurological diseases and disorders, namely, Schizophrenia, learning disorders, Bipolar Disorder, Depression, Alzheimer's Disease, Epilepsy, Multiple Sclerosis, Amyotrophic Lateral Sclerosis, Stroke, Addiction, Cerebral Ischemia, Neuropathy, Retinal Pigment Degeneneration, Glaucoma, Cardiac Arrhythmia, Shingles, Huntington's Chorea, Parkinson's Disease and anxiety disorders; Pharmaceutical pre...